Section 255.25. Incest in the third degree  


Latest version.
  • A  person  is  guilty  of  incest  in  the third degree when he or she
      marries or engages in sexual intercourse, oral sexual  conduct  or  anal
      sexual  conduct  with a person whom he or she knows to be related to him
      or her, whether through marriage or not,  as  an  ancestor,  descendant,
      brother  or  sister  of either the whole or the half blood, uncle, aunt,
      nephew or niece.
        Incest in the third degree is a class E felony.